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“Paper” Lesson Plan

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“Paper” Lesson Plan Paper Lesson Plan Keywords: paper, papyrus, recycling, fibers, wood pulp Lesson Plan Grade Level: 6th- 8th Total Time Required For Lesson: 50 minutes as one continuous time block Setting: Classroom Subjects Covered: Science, History Topics: paper, papermaking Goals For The Lesson: Students will reflect on past and present ways to create paper. Students will be capable of identifying various paper products. Students will be capable of understanding the process of papermaking from wood. Materials Needed: Paper fliers (From The Woods Series) Paper Pretests (one for each student) Paper Posttest (one for each student) Origami or typing paper (for each student) Newspaper Piece of ripped rag (showing fiber) Leaves (for each student) Observation questions (one for each student) Magnifying glasses (5) Appendices 1 (a, b, c & d), & 2 Appendices 3, 4, & 5 (one for each group or student) Frog and star origami directions instructions (download from internet site or from the books provided under References) 4 sticks with burned (blackened) tips Scissors (4) Pencils (for each student) Dollar bill Home Made Paper Materials (see Appendix 5) State Standards Addressed: E&E Standards: 4.2.7 Teaching Model: Experiential Learning Model (Experience, Share, Process, Generalize, Apply) Methods: Preparation: Read through the entire lesson and appendices to ensure your understanding of the process of papermaking and the included activities. Also ensure that you have the correct number of copies for the lesson and its activities (pretests, posttests, paper folding activities downloaded (and copied) observation sheets (may be copied and then cut in half) etc.. *Be sure to read Appendix 5 which describes how to make paper. Prepare and create the Home Made Paper (Appendix 5) so the students have a reference BEFORE CONDUCTING THE LESSON (the paper requires 24 hours to dry)!!! Then prepare the first three steps to be placed at the Papermaking Station. The students will be looking at the ‘fibers’ in the mesh. *Create 4 work stations in the classrooms, the students will be working in groups during the activities. Place the work station cards and any other necessary materials at each station. (Appendix 1a, 1b, 1c, 1d) * Place two large columns on the chalkboard. The students will be creating class lists. They will be asked to brainstorm what they already know about paper and papermaking before and after reading the flier. Ensure that you have the columns and headings on the board (example Knowledge / Learned) Doing The Activity: Introduction to the lesson: Explain to the class that today’s lesson will describe papermaking techniques. The objectives will be to gain an understanding of past and present papermaking and the different uses and products created from paper. Steps: (Experience and Share Stages 30 minutes) 1. Administer the pretest to the students; explain that the purpose of the pretest is to determine knowledge the students already have acquired on the subject. (allow approximately 7 minutes for the test then collect) 2. Ask the students if they have any comments concerning the pretest. 3. Ask the students to brainstorm a class list of what they already know about paper and papermaking, write their comments under the first column heading (knowledge). (A student may volunteer to do the writing) 4. Give each student a copy of the ‘Paper’ flier, allow the students to read the flier silently. After the students have completed the reading ask if there are any questions. 5. Complete the discussion questions – Appendix 2 6. Ask the students to add any gained knowledge into the second column on the board (learned). 7. Divide the students into four groups. Tell them they will be working in centers (Paper Fun, Historical Paper, What Paper Is Made of, and Homemade Paper) and will have to rotate every five minutes. Explain to the students each center in detail: Description of Stations ** Paper Fun- The students will be creating origami frogs or a paper star (their choice), they simply follow the directions provided. Explain to the students that origami is an ancient Japanese craft. ** Historical Paper- Students will attempt to write a message to a friend on a leaf with a burned stick, then try and allow someone to read their message!!! ** What Paper Is Made of- Students will use a magnifying glass to compare the fibers of paper, money and fabric. They will write the findings on the Observation Sheet. (Appendix 3) ** Homemade Paper - Students will complete the final steps of the instruction to observe the steps of making paper. They will answer observation questions (Appendix 4). 8. Assign the groups to the centers and begin the rotating process. Monitor that all students are completing the activities at each station. (Share and Process Stages 8 minutes) 9. After each group has explored the centers, lead a group discussion of the material explored at each center. At this time the educator should help guide the group through processing what they had learned at each station. Then try to tie the stations together so the students understand the correlations (comparing past and present papermaking; differences/ similarities). The groups may each discuss one of the stations, allowing all groups to share information. Ask the students if there are any questions. (Generalize and Apply Stages 12 minutes) 6. After the educator has reviewed all the information concerning the flier and activities (prepare the students for the posttest), again ask the students if there are any questions. Ask students to add any new information to the group list on the board (learned). Erase the chalkboard before handing out the posttest. 7. Administer the post test. Allow the students time to complete then collect. Assessment: The students will be evaluated through participation and upon completion of the post test. Conclusion To The Lesson: “This completes today’s lesson I hope that you have gained a more thorough understanding of how awesome paper is and the papermaking process in the past and present. Does anyone have any further comments concerning the lesson today? References and Resources: Paper flier (From The Woods Series) The Pennsylvania State University 112 Agricultural Administration Building University Park, PA 16802 Boursin, Didlier. Origami Paper Airplanes. Firefly Books LTD.; 2001. Kneissler, Irmgard. Super Simple Origami. Sterling Publishing Company Inc., 2001. Lang, Robert. The Complete Book of Origami. Dover Publications Inc., 1989. Neale, Robert. Origmi, plain and simple. New York: St. Martin’s Press, 1994. Tremaine, Jon. The step by step art of origami. North Vancouver, B.C.: Whitecap Books, 1995. www.inveresk.co.uk/mkrecyc.htm www.enchantedlearning.com/crafts/Star.shtml -Paper Star www.enchantedlearning.com/crafts/origami/frog/ -Origami Frog This lesson was prepared by Katie Roth, Middle School Teacher and Sanford Smith, Extension Specialist Penn State School of Forest Resources. Appendix 1a - Paper Paper Fun Directions: Create your own paper Star or Origami Frog. Follow the instructions provided. Materials: frog instructions Star instruction 4 Scissors Origami or Typing paper- one for each student Appendix 1b- Paper Historical Paper Directions: Try to write a friend a message on one of the leaves (dry or green) using a stick. Try to write another message on the opposite leaf. Then hand it to a friend to see if they can read the messages. Which would you prefer to write on? Materials: dry/ dead leaves 4 burned sticks fresh green leaves Appendix 1c- Paper What Paper is made of Directions: Using the magnifying glasses look at the paper fibers on the edge of the tear. Then look at the cloth fibers. Compare what you have observed on the Observation Sheet. Materials: torn paper torn fabric dollar bill 5 magnifying glasses observation sheets- one for each student Appendix 1d - Paper Homemade Paper Directions: Read through the steps of making homemade paper. Your teacher has completed the first 3 steps for you. You are to complete steps 4 &5. Then document what you have observed on the sheet provided . Materials: Prepared mesh wire gauze sample of the Home Made Paper Appendix 2- Discussion Questions- Paper 1. Who were the first people to begin making paper? What materials did they use? Egyptians/ The reeds of the papyrus plant were sliced into mats and beaten flat 2. Who created the first TRUE paper like material? The Chinese 3. What did the Europeans rediscover in the 1800’s concerning papermaking? Tree fibers for papermaking 4. Where did the English word ‘paper’ originate from? Papyrus/ an Egyptian word 5. What types of fibers are used to create maps and money? Cloth fibers 6. What type of fiber is most paper made of? Wood fibers (pulp) 7. What is the name of the glue like substance that holds wood fibers together in wood? Lignin 8. What materials (other than different types of pulp) are used to create different types of paper? Starches, colors and other chemicals 9. What two methods are use to extract fibers out of the wood? Chemical and mechanical 10. Explain the difference between chemical and mechanical processes of extracting fibers from the wood. Chemical- uses a digester and cooking liquors to cook the wood chips into mushy fibers Mechanical- uses grindstones to tear wood fibers apart in water, or trees may be chipped into small pieces and then ground down to fibers 11. Describe 2 steps in the process of papermaking. Trees are cut and taken to paper mill, bark is removed from tree, wood is chemically (wood chips are cooked in digesters with the help of cooking liquors) or mechanically broken down, pulp is washed, pulp is screened to remove impurities, pulp is starched, bleached, and washed etc.. Appendix 3- Paper Observations- What Paper Is Made of Remember you are looking for the paper fibers and cloth fibers while completing this observation sheet.
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